Diminished (half-whole) scale: formula 1 ♭2 ♯2 3 ♯4 5 6 ♭7. Half and whole steps in turn, starting with a half step: the scale jazz players use over dominant chords with ♭9 and ♯9. It repeats every minor 3rd.
Diminished (half-whole) scale: formula 1 ♭2 ♯2 3 ♯4 5 6 ♭7. Half and whole steps in turn, starting with a half step: the scale jazz players use over dominant chords with ♭9 and ♯9. It repeats every minor 3rd.